M90003
反,反-粘康酸
95%
别名:
反,反-1,3-丁二烯-1,4-二羧酸, 反,反-2,4-己二烯二酸
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关于此项目
线性分子式:
HO2CCH=CHCH=CHCO2H
化学文摘社编号:
分子量:
142.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
222-724-8
Beilstein/REAXYS Number:
1722248
MDL number:
Assay:
95%
Form:
powder
Quality Level
assay
95%
form
powder
bp
320 °C (lit.)
mp
290 °C (dec.) (lit.)
SMILES string
OC(=O)\C=C\C=C\C(O)=O
InChI
1S/C6H6O4/c7-5(8)3-1-2-4-6(9)10/h1-4H,(H,7,8)(H,9,10)/b3-1+,4-2+
InChI key
TXXHDPDFNKHHGW-ZPUQHVIOSA-N
General description
反,反-粘康酸是多不饱和二羧酸，特有共轭双键和反应性二羧基。主要用作聚酰胺和聚酯类合成单体的重要前体。
Application
反,反-粘康酸可用于：
- 作为反应剂经由Diels-Alder环加成反应合成芳香单体。
- 作为苯暴露的生物标记。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
A Bartczak et al.
Journal of toxicology and environmental health, 42(3), 245-258 (1994-07-01)
Muconic acid (MA) is a urinary metabolite of benzene and has been used as a biomarker of exposure to benzene in humans exposed to levels as low as 1 ppm. We have modified a high-pressure liquid chromatography (HPLC) based assay
Sirirat Chanvaivit et al.
Mutation research, 626(1-2), 79-87 (2006-11-11)
Exposure to benzene can cause DNA damage and the subsequent development of cancer. In this study, study subjects were 31 laboratory workers at a petrochemical factory and 31 gasoline service attendants. Control subjects were 34 workers from a mail sorting
Nancy B Hopf et al.
International archives of occupational and environmental health, 85(3), 261-271 (2011-06-15)
Characterize ethylbenzene and xylene air concentrations, and explore the biological exposure markers (urinary t,t-muconic acid (t,t-MA) and unmetabolized toluene) among petroleum workers offshore. Offshore workers have increased health risks due to simultaneous exposures to several hydrocarbons present in crude oil.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| M90003-1G | 04061834063773 |
| M90003-10G | 04061835048694 |